July 22, 2024


In April, I printed a weblog that defined how we outline and measure power and water use at our datacenters, and the way we’re dedicated to steady enhancements.

Now, within the lead as much as COP27, the worldwide local weather convention to be held in Egypt, I’m happy to offer various updates on how we’re progressing in making our datacenters extra environment friendly throughout areas reminiscent of waste, renewables, and ecosystems. You can too go to Azure Sustainability—Sustainable Applied sciences | Microsoft Azure to discover this additional.

Localized truth sheets in 28 areas

To share essential details about the affect of our datacenters regionally with our clients, we’ve printed localized truth sheets in 28 areas throughout the globe. These truth sheets present a variety of data and particulars about many alternative elements of our datacenters and their operations.

A screenshot of a globe.

A overview of PUE (Energy Utilization Effectiveness) and WUE (Water Utilization Effectiveness)

A factsheet with data around Microsoft's Ireland datacenter region.

PUE is an business metric that measures how effectively a datacenter consumes and makes use of the power that powers a datacenter, together with the operation of programs like powering, cooling, and working the servers, knowledge networks and lights. The nearer the PUE quantity is to “1,” the extra environment friendly the usage of power.

Whereas native atmosphere and infrastructure can have an effect on how PUE is calculated, there are additionally slight variations throughout suppliers.

Right here is the best method to consider PUE:

A picture of Power Usage Effectiveness (PUE) calculation.

WUE is one other key metric referring to the environment friendly and sustainable operations of our datacenters and is a vital side as we work in the direction of our dedication to be water optimistic by 2030. WUE is calculated by dividing the variety of liters of water used for humidification and cooling by the overall annual quantity of energy (measured in kWh) wanted to function our datacenter IT tools.

A picture of a Water Usage Effectiveness calculation.

Along with PUE and WUE, under are key highlights throughout carbon, water, and waste initiatives at our datacenters.

Datacenter effectivity in North and South America

As I illustrated in April, our latest technology of datacenters have a design PUE of 1.12; this consists of our Chile datacenter that’s below development. We’re consistently centered on enhancing our power effectivity, for instance in California, our San Jose datacenters can be cooled with an oblique evaporative cooling system utilizing reclaimed water all yr and 0 contemporary water. As a result of the brand new datacenter services can be cooled with reclaimed water, they are going to have a WUE of zero.00 L/kWh when it comes to freshwater utilization.

As well as, as we proceed our journey to attain zero waste by 2030, we’re happy with the progress we’re making with our Microsoft Round Facilities. These facilities sit adjoining to a Microsoft datacenter and course of decommissioned cloud servers and . Our groups kind and intelligently channel the parts and tools to optimize, reuse or repurpose.

In October, we launched a Round Heart in Chicago, Illinois that has the potential capability to course of as much as 12,000 servers per thirty days for reuse, diverting as much as 144,000 servers yearly. We plan to open a Round Heart in Washington state early subsequent yr and have plans for Round Facilities in Texas, Iowa, and Arizona to additional optimize our provide chain and cut back waste.

Moreover, our crew has efficiently accomplished an essential water reuse venture at considered one of our datacenters. This therapy facility, the primary of its sort in Washington state and over 10 years within the making, will course of water for reuse by native industries, together with datacenters, lowering the necessity for potable water for datacenter cooling.

Revolutionary options in Europe, the Center East, and Africa

This winter Europeans face the opportunity of an power disaster, and we’ve made various investments in optimizing power effectivity in our datacenters to make sure that we’re working our services as successfully as doable. Datacenters are the spine of recent society and as such it is necessary that we proceed to offer crucial companies to the industries that want us most in a method that consistently mitigates power consumption.

Throughout our datacenters in EMEA, we’ve made regular progress throughout carbon, waste, water, and ecosystems. We’re dedicated to shifting to 100 % renewable power provide by 2025, that means that we’ll have energy buy agreements for inexperienced power contracted for 100 % of carbon emitting electrical energy consumed by all our knowledge facilities, buildings, and campuses. This can add further gigawatts of renewable power to the grid, growing power capability. We’re serving to so as to add clear capability to the grid by signing buy agreements for greater than 5 gigawatts of renewable power all over the world. These agreements embody greater than 15 particular person offers in Europe spanning Eire, Denmark, Sweden, and Spain.

In Finland, we lately introduced an essential warmth reuse venture that can take extra warmth from our datacenters and switch that warmth to the native districts’ heating programs that can be utilized for each home and business functions.

To cut back waste from our datacenters in EMEA, the Round Heart we opened in Amsterdam in 2020, which has since already delivered an 83 % reuse of end-of-life datacenter belongings and parts. That is progress in the direction of our goal of 90 % reuse and recycling of all servers and parts for all cloud by 2025. As well as, in January 2022, we opened a Round Heart in Dublin, Eire, and have plans to open one other Round Heart in Sweden to serve the area.

As we proceed to hunt out efficiencies in our operations, lately we turned to nature for inspiration, to grasp how a lot of the pure ecosystem we may replenish on the location of a datacenter, primarily integrating the datacenter into nature with the objective of renewing and revitalizing the encompassing space in order that we are able to restore and create a pathway to offer regenerative worth for the local people and atmosphere. Within the Netherlands we’ve begun development of a lowland forested space across the datacenter in addition to forested wetland. This was completed to help the expansion of native crops to reflect a wholesome, resilient ecosystem and help biodiversity, enhance storm water management and stop erosion.

Rendering of a biomimicry project in the Netherlands showing a concept of using nature to cover the datacenter. Image of an actual datacenter.

Updates in Asia Pacific

Lastly, I’d like to focus on a number of the sustainability investments we’ve made throughout Asia Pacific. In June 2022, we launched our Singapore Round Heart that’s able to processing as much as three,000 servers per thirty days for reuse, or 36,000 servers yearly. We’ve got plans to open further Round Facilities in Australia and South Korea in fiscal yr 2025 and past. Throughout our datacenters in APAC, we’ve fashioned partnerships with native power suppliers for renewable power that’s sourced from wind, photo voltaic, and hydro energy and we’ve plans to additional these partnerships and investments in renewable power. In our forthcoming datacenter area in New Zealand, we’ve signed an settlement that can allow Microsoft to energy all of its datacenters with 100 % renewable power from the day it opens.

Innovating to design the hyperscale datacenter of the long run

What these examples from throughout our international datacenter portfolio present is our ongoing dedication to make our international Microsoft datacenters extra sustainable and environment friendly, enabling our clients to do extra with much less.

Our goal shifting ahead is to proceed offering transparency throughout the whole datacenter lifecycle about how we infuse rules of reliability, sustainability, and innovation at every step of the datacenter design, development, and operations course of.

  • Design: How will we guarantee we design for reliability, effectivity, and sustainability, to assist cut back our clients’ scope three emissions?
  • Building: How will we cut back embodied carbon and create a dependable provide chain?
  • Operation: How will we infuse progressive inexperienced applied sciences to decarbonize and function to the environment friendly design requirements?
  • Decommissioning: How will we recycle and reuse supplies in our datacenters?
  • Neighborhood: How will we associate with the group and function nearly as good neighbors?

We’ve got began by sharing datacenter region-specific knowledge round carbon, water, waste, ecosystems, and group growth and we’ll proceed to offer updates as Microsoft makes additional investments globally.

Study extra

You may be taught extra about our international datacenter footprint throughout the 60+ datacenter areas by visiting datacenters.microsoft.com.


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